. >> thank you, steve. >> yes, ma'am. >> i'm glad at the end we find that americans are reasonable people. >> can you speak into the microphone? thank you to this and i want to ask a question about a group that you have not talked about, and those are the reasonable people who get firearms for the purpose of protection in their homes. is there any evidence that suggested that this makes sense or not? if someone is invading their home, if there is a weapon in their home to retaliate people successfully addressing helm innovation what is the evidence around self-defense in the home generally speaking the data that you're talking about the data controls households type of study design for a more ecological examination of places where there are more guns versus less guns, generally genscher the relationship where there are more guns there's more debt including homicide there is self-defense types of opportunities that are pretty rare. david hemingway has demonstrated to us very well why we should be quite skeptical at least of some surveys of the self-defense because it's easy to be prone to